Answer:
Formation of Plains
As mountains and hills erode, gravity combined with water and ice carry the sediments downhill, depositing layer after layer to form plains. Rivers form plains through related processes. As rivers erode rock and soil, they smooth and flatten the land they pass through.
Source: https://sciencing.com/great-plains-were-formed-5260966.html
True! they're the lowest in mass of all parts of the atom
The largest distance moved by a particle of a vibrating body from its equilibrium position is called amplitude. Wave B has higher energy because wave it has a higher amplitude.
<h3>What is the amplitude of a wave?</h3>
The largest distance moved by the particles on either side of the mean position is the amplitude of a wave.
The maximum height of either crest or trough from its equilibrium position is called amplitude.
Hence Wave B has higher energy because it has a higher amplitude.
To learn more about the amplitude of a wave refer to the link;
brainly.com/question/9351212
Answer:
2.3 Nm clockwise
Explanation:
Take counterclockwise to be positive and clockwise to be negative.
∑τ = (3 N) (2.5 m) − (7 N) (1.4 m)
∑τ = 7.5 Nm − 9.8 Nm
∑τ = -2.3 Nm
The net torque is 2.3 Nm clockwise.
